Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Schedule Of Reconciliation Of Earnings/(Loss) Per Common And Diluted Share

The following table provides reconciliations of net income to net income available to common shareholders and the difference between average basic common shares outstanding and average diluted common shares outstanding:
(Dollars and shares in thousands, except per share data)	2016		2015		2014
Net income/(loss)	$	238,511	$	97,313	$	234,046
Net income attributable to noncontrolling interest		11,465		11,434		11,527
Net income/(loss) attributable to controlling interest		227,046		85,879		222,519
Preferred stock dividends		6,200		6,200		6,200
Net income/(loss) available to common shareholders	$	220,846	$	79,679	$	216,319
Weighted average common shares outstanding - basic		232,700		234,189		234,997
Effect of dilutive securities		2,592		2,077		1,738
Weighted average common shares outstanding - diluted		235,292		236,266		236,735
Net income/(loss) per share available to common shareholders	$	0.95	$	0.34	$	0.92
Diluted income/(loss) per share available to common shareholders	$	0.94	$	0.34	$	0.91

Schedule Of Anti-Dilutive Options and Awards

The following table presents outstanding options and other equity awards that were excluded from the calculation of diluted earnings per share because they were either anti-dilutive (the exercise price was higher than the weighted-average market price for the period) or the performance conditions have not been met:
(Shares in thousands)	2016		2015			2014
Stock options excluded from the calculation of diluted EPS		2,610		3,559		4,570
Weighted average exercise price of stock options excluded from the calculation of diluted EPS	$	26.29	$	24.40	$	23.46
Other equity awards excluded from the calculation of diluted EPS		37		98		-